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| 1 | Evolution of planetary boundary layer under different weather conditions,and its impact on aerosol concentrations显示文摘一个领域实验在天津被进行,从 2010 年 9 月 930 日的中国,在表面空气污染物质上集中了于行星的边界层(PBL ) 和它的影响的进化。实验使用了三台遥感仪器,风侧面雷达( WPR ),微波辐射计( MWR )和微脉搏的激光雷达( MPL ),到检测风,温度,和喷雾器 backscattering 系数并且到的垂直侧面测量表面污染物质的垂直侧面(喷雾器,公司, SO2 , NOx ),并且也从 255-m 收集了声音的风速表数据气象学的塔。把大小基于这些, PBL 的进化被估计。平均 PBL 高度在夜间期间在 noon/afternoon-time,和 200300 m 期间是大约 10001300 m。PBL 高度和喷雾器集中是相关反的在期间清楚并且薄雾条件。当平均喷雾器集中分别地是在薄雾和晴朗天空条件下面的 52 和 17 g/m3 时,平均最大的 PBL 高度是 1.08 和 1.70 km。太阳的放射上的喷雾器和云的影响基于从 255-m 收集的声音的风速表数据被观察气象学的塔。当 PBL 的镇压结构进一步削弱了污染物质的散开时,热流动被发现被薄雾(重污染) 或云显著地减少了,它趋于压抑 PBL 的发展,导致重污染。这个可能的积极反馈周期(更多的喷雾器降低 PBL 高度更多的喷雾器) 将在大城市为重地面污染导致一个加速过程。 | Jiannong Quan Yang Gao Qiang Zhang Xuexi Tie Junji Cao Suqin Han Junwang Meng Pengfei Chen Delong Zhao | 2013 | Particuology2013，11，1： | 51 |
| 2 | Recent Progress of Two-Dimensional Thermoelectric Materials显示文摘Thermoelectric generators have attracted a wide research interest owing to their ability to directly convert heat into electrical power.Moreover,the thermoelectric properties of traditional inorganic and organic materials have been significantly improved over the past few decades.Among these compounds,layered two-dimensional(2D)materials,such as graphene,black phosphorus,transition metal dichalcogenides,IVA–VIA compounds,and MXenes,have generated a large research attention as a group of potentially high-performance thermoelectric materials.Due to their unique electronic,mechanical,thermal,and optoelectronic properties,thermoelectric devices based on such materials can be applied in a variety of applications.Herein,a comprehensive review on the development of 2D materials for thermoelectric applications,as well as theoretical simulations and experimental preparation,is presented.In addition,nanodevice and new applications of 2D thermoelectric materials are also introduced.At last,current challenges are discussed and several prospects in this field are proposed. | Delong Li Youning Gong Yuexing Chen Jiamei Lin Qasim Khan Yupeng Zhang Yu Li Han Zhang Heping Xie | 2020 | Nano-Micro Letters2020，12，3： | 5 |
| 3 | Berlin Green Framework‑Based Gas Sensor for Room‑Temperature and High‑Selectivity Detection of Ammonia显示文摘Ammonia detection possesses great potential in atmosphere environmental protection,agriculture,industry,and rapid medical diagnosis.However,it still remains a great challenge to balance the sensitivity,selectivity,working temperature,and response/recovery speed.In this work,Berlin green(BG)framework is demonstrated as a highly promising sensing material for ammonia detection by both density functional theory simulation and experimental gas sensing investigation.Vacancy in BG framework offers abundant active sites for ammonia absorption,and the absorbed ammonia transfers sufficient electron to BG,arousing remarkable enhancement of resistance.Pristine BG framework shows remarkable response to ammonia at 50–110°C with the highest response at 80°C,which is jointly influenced by ammonia’s absorption onto BG surface and insertion into BG lattice.The sensing performance of BG can hardly be achieved at room temperature due to its high resistance.Introduction of conductive Ti3CN MXene overcomes the high resistance of pure BG framework,and the simply prepared BG/Ti3CN mixture shows high selectivity to ammonia at room temperature with satisfying response/recovery speed. | Tingqiang Yang Lingfeng Gao Wenxuan Wang Jianlong Kang Guanghui Zhao Delong Li Wen Chen Han Zhang | 2021 | Nano-Micro Letters2021，13，4： | 2 |
| 4 | Eye-Opening Alters the Interaction Between the Salience Network and the Default-Mode Network显示文摘Dear Editor,Brain networks consist of several long-distance regions that interact constantly with each other.Interactions between networks suggest that different brain functions are coordinated during complex cognitive tasks[1].A triple-network mechanism underlying cognitive control has been found across task paradigms and stimulus modalities[2].This triple-network mechanism includes the interactions among the salience network(SN),the default mode network(DMN),and the central executive network(CEN). | Junrong Han Xuehai Wu Hang Wu Dong Wang Xuan She Musi Xie Fang Zhang Delong Zhang Xilin Zhang Pengmin Qin | 2020 | Neuroscience Bulletin2020，36，12： | 1 |
| 5 | Nitrogen Reduction to Ammonia by a Phosphorus-Nitrogen PN^(3) P-Mo(V)Nitride Complex:Significant Enhancement via Ligand Postmodification显示文摘Efforts to develop organometallic complexes for catalytic nitrogen reduction have seen significant progress in recent years.However,the strategies for improving the activity of the homogenous catalysts have mainly focused on alternating ligands and metals.Herein,we report that the activity and stability of a PN_(P-Mo pincer complex(2)toward dinitrogen(N_(2))reduction were greatly enhanced through postmodification of the PN^(3)P pincer framework of its parent complex(1).A high ratio of NH_(3)/Mo(3525)was achieved in the presence of SmI_(2)as a reductant.In sharp contrast,1 only afforded an NH_(3)/Mo ratio of 21.Moreover,when supported by an anionic pincer ligand,2 furnished a high oxidation state Mo(V)-nitride complex via N_(2)cleavage as a plausible key intermediate in the catalytic process,suggesting a catalytic cycle that may involve different oxidation states(Ⅱ/Ⅴ)from those with 10-πelectron configuration in the literature. | Delong Han Priyanka Chakraborty Mei-Hui Huang Li Yang Hao Huang Théo P.Gonçalves Abdul Hamid Emwas Zhiping Lai Jr-Hau He Aleksander Shkurenko Mohamed Eddaoudi Kuo-Wei Huang | 2023 | CCS Chemistry2023，5，3： | 0 |
| 6 | Boron quantum dots all-optical modulator based on efficient photothermal effect显示文摘All-optical devices without external electronic components have drawn extraordinary attentions in all-optical communication.In this work,boron quantum dots(BQDs)were synthesized by a facile liquid-phase exfoliation method.The as-prepared BQDs showed good structural homogeneity and crystallinity,broadband optical absorption as well as excellent photothermal properties.Femtosecond-resolved transient absorption further revealed the short carrier relaxation time of BQDs.Inspired by the outstanding photothermal properties and ultrafast carrier dynamic of BQDs,we fabricated BQDsbased all-optical modulator.The phase shift with a slope efficiency of 0.032π/m W and response time of 0.97 ms can be achieved.The modulator was used in laser resonance cavity to achieve all-optical actively Q-switched laser operation with control repetition rate.This prototypical BQDs-based all-optical modulator shows a great potential to be applied in all-optical information processing and communication. | Cong Wang Qianyuan Chen Hualong Chen Jun Liu Yufeng Song Jie Liu Delong Li Yanqi Ge Youning Gong Yupeng Zhang Han Zhang | 2021 | Opto-Electronic Advances2021，4，7： | 0 |
| 7 | All-optical PtSe2 silicon photonic modulator with ultra-high stability显示文摘All-optical modulation based on the photothermal effect of two-dimensional(2 D)materials shows great promise for all-optical signal processing and communication.In this work,an all-optical modulator with a 2 D Pt Se2-onsilicon structure based on a microring resonator is proposed and demonstrated utilizing the photothermal effect of Pt Se2.A tuning efficiency of 0.0040 nm·m W-1 is achieved,and the 10%–90%rise and decay times are 304μs and 284μs,respectively.The fabricated device exhibits a long-term air stability of more than 3 months.The experimental results prove that 2 D Pt Se2 has great potential for optical modulation on a silicon photonic platform. | Kangkang Wei Delong Li Zhitao Lin Zhao Cheng Yuhan Yao Jia Guo Yunzheng Wang Yupeng Zhang Jianji Dong Han Zhang Xinliang Zhang | 2020 | Photonics Research2020，8，7： | 0 |
| 8 | Functional structure analysis and genome‑wide identification of CNX gene family in cotton显示文摘Background:Under abiotic stress conditions,cotton growth is inhibited and yield losses are severe.Identification of calnexin family members and function analysis under abiotic stress laid the foundation for the screening of stressrelated candidate genes.Results:A total of 60 CNX family members have been identified in Gossypium hirsutum,G.barbadense,G.arboreum,and G.raimondii,and they were divided into two categories:CNX and CRT genes.Through the construction of a phylogenetic tree,they were subdivided into three classes.Further analysis of chromosome localization,conserved promoters,gene structure and selection under pressure showed that the family members were highly conserved in the evolution process.Analysis of cis-acting elements in the promoter regions showed that CNX family genes contain regulatory elements for growth and development,anaerobic,drought,defense and stress response,and plant hormones.Using RNA-seq data to study the expression pattern of GhCNX genes under cold,hot,salt stress and Polyethylene glycol,it was observed that the gene expression levels changed by different degrees under different stress conditions,indicating that GhCNX members were involved in the regulation of multiple biological stresses.Conclusion:This study provides an insight into the members of cotton CNX genes.The results of this study suggested that CNX family members play a role in defense against adversity and provide a foundation for the discovery of stress-related genes. | XU Nan ZHANG Hong ZHANG Yuexin FAN Yapeng WANG Jing MALIK Waqar Afzal RUI Cun HAN Mingge LU Xuke CHEN Xiugui WANG Junjuan WANG Delong WANG Shuai CHEN Chao GUO Lixue ZHAO Lanjie YE Wuwei | 2022 | Journal of Cotton Research2022，5，3： | 0 |
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